| 龙门山彭灌杂岩体中韧性剪切带的发现及其构造意义 |
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| 引用本文： | 吴山.龙门山彭灌杂岩体中韧性剪切带的发现及其构造意义[J].矿物岩石,1993,13(2):71-77. |
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| 作者姓名： | 吴山 |
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| 作者单位： | 成都理工学院 成都 |
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| 摘 要： | 本文从构造变形和断层岩的角度,运用断裂构造的新观念.通过野外宏观特征和糜棱岩的显微构造研究,证实了彭灌杂岩体中韧性剪切蒂的存在,并以构造层次原理阐述了它们对该区构造研究的意义。
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| 关 键 词： | 韧性剪切带 糜棱岩 杂岩体 |
THE DISCOVERY AND SIGNIFICANCE OF DUCTILE SHEAR ZONES IN PENGGUAN COMPLEX GRANITE MASS OF LONGMEN MOUNTAINS |
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| Wu Shan.THE DISCOVERY AND SIGNIFICANCE OF DUCTILE SHEAR ZONES IN PENGGUAN COMPLEX GRANITE MASS OF LONGMEN MOUNTAINS[J].Journal of Mineralogy and Petrology,1993,13(2):71-77. |
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| Authors: | Wu Shan |
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| Abstract: | Applying new conceptions on fault structure and based upon research on both characteristics of macrostructure and microstructure of mylonite ,it is believed that ductile shear zones exist in Proterozoic complex granite mass in the middle segment of Longmen mountains. Their significance for structure study in this area is also discussed in the paper. |
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| Keywords: | ductile shear zone mylonite structural levels thrust and nappe tectonics Longmen mountains |
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